Shame it's still higher intensity than the UK at the moment (just)!
(And indeed my calcs don't quite match yours http://www.earth.org.uk/_gridCarbonIntensityGB.html anyway!)
(And indeed my calcs don't quite match yours http://www.earth.org.uk/_gridCarbonIntensityGB.html anyway!)
Its very likely because they only use projected production and use.
Generation data is realtime and comes from ENTSOE (https://transparency.entsoe.eu)
I'm using UK-specific carbon intensity values, and breaking down different uses of the same fuel (OCGT & CCGT). I've not baked in transmission loss yet. Our results are surprisingly similar though.